baber/WOPTO huggingface dataset:
Patent JP-H07132108-A (JP)
Title: Detaining structure of seat cover
Inventor: SAITO TSUTOMU
IPC: A47C31/11
Filed: 1993-11-09
Abstract: PURPOSE:To detain the seat cover to a seat back without scratching a seat, in the detaining structure of the seat cover. CONSTITUTION:To seat back 14, a long size and bendable seat cover holding member 20 is attached. The seat cover holding member 20 is formed like a belt, and in about a center part in the longitudinal direction, an L-shape notch 22 is formed at a prescribed interval in the longitudinal direction, and a neck part of a head rest support 16 is fitted into the notch 22. To the both end parts 20A, 20B in the longitudinal direction of the seat cover holding member 20, a magic zipper 24 being a detaining means is respectively attached, so that these magic zippers 24 are stuck to magic zippers 28 of both side wall parts 26A of a seat cover 26.
Patent JP-H01123053-A (JP)
Title: Manufacture of aluminum-alloy product having welding zone
Inventor: TOMONARI YUKIO
IPC: C22F1/00
Filed: 1987-11-05
Abstract: PURPOSE:To prevent deterioration in strength in a weld heat-affected zone by subjecting a rolled sheet of Al-Mg-Si alloy after solution heat treatment or annealing to welding and then to heat treatment under specific conditions. CONSTITUTION:A cold-rolled Al-Mg-Si metal sheet is heated at about 450-600 deg.C and cooled at >=about 5 deg.C/sec cooling rate to undergo solution heat treatment. Subsequently, this sheet is subjected to plastic working, and the resulting formed Al-alloy sheets are welded together, and then, artificial aging is applied to the above at about 80-300 deg.C for 10min-48hr. On the other hand, in the case of annealing, the above sheet is annealed at about 150-600 deg.C and subjected to plastic working and then to treatment under the same conditions where the formed part is subjected to solution heat treatment. By this method, superior quality characteristics in which deterioration in strength in weld heat-affected zones A, B and also dispersion of quality and reduced can be obtained.
Patent JP-H08251233-A (JP)
Title: Packet communication system and method of improved memory layout
Inventor: ABUHIJITSUTO KAMAA CHIYUUDOURI
IPC: H04L12/56
Filed: 1995-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a preliminary memory region and to prevent the memory from being occupied by a specific single queue by contrasting queue length in the memory with its threshold value and judging whether an arrival packet can be accepted. SOLUTION: From the header of an incoming packet received by an input/ output circuit 16, a processor 18 judges the priority level and destination output port, stores the received packet into a corresponding output que a memory 20, and increases the queue length value 30. Further, the processor 18 accesses an output port queue discriminated and specified with the current count value of an output port counter 28, takes the packet at the head of the queue out, and sends it from an output port by the circuit 16. Consequently, memory sharing among output port queues is adjusted. This adjustment is made by representing the maximum permissible length of each queue at a certain point of time as a linear function of the usable buffer region in the common memory 20.  Consequently, access to the buffer region by all output queues is guaranteed and the fairness and efficiency of the system are improved.
Patent JP-S61158571-A (JP)
Inventor: YAMAZAKI TAKEHISA
IPC: B66C17/00
Filed: 1984-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001103285-A (JP)
Title: Image processing method and device
Inventor: UMEDA KIYOSHI
IPC: H04N1/387
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image processing method and its device that can superimpose attached information with visually less sense of incongruity on image information while storing a gray level of the image information. SOLUTION: A color conversion section 202 converts a received RGB image signal into a CMYK signal, a various correction processing section 203 corrects the CMYK signal, a pseudo gradation processing section 204 quantizes a noticing pixel of the image signal, an attached information superimposing section 205 superimposes the attached information onto the image information by reading a dot pattern generated by an attached information generating section 207 and the attached position information while storing the gray level in an area to which the attached information is attached depending on the existence of the pixels adjacent to the attached position of the attached information and a printer engine 206 outputs an output image where various information is superimposed on the image.
Patent JP-H01122184-A (JP)
Title: Semiconductor laser element
Inventor: KANEIWA SHINJI
IPC: H01S5/00
Filed: 1987-11-05
Abstract: PURPOSE:To inhibit heat generation near a reflecting surface by making the resistivity of a layer, through which currents injected to an active layer are passed, differ near a resonator end face in the active layer and at the central section of a resonator and reducing the quantity of currents injected near the resonator end face. CONSTITUTION:The resistivity of layers 17, 20 as the paths of currents injected to an active layer 15 is made to differ near a resonator end face and at the central section of a resonator, thus making the quantity of currents injected into a reflecting-surface neighboring region and the quantity of currents injected to the central section differ. That is, resistivity near the reflecting surface is made higher than that of the central section and the quantity of currents injected into the reflecting-surface neighboring region is made smaller than that of the central section in order to inhibit heat generation near the reflecting surface. Accordingly, temperature distribution not changed approximately both near the reflecting surface and at the central section can be brought, no band gap is changed, and the increase of optical absorption near the reflecting surface can be suppressed.
Patent JP-H02125828-A (JP)
Title: Wear-resistant aluminum bronze
Inventor: SHIROSAKI TAKEHIRO
IPC: C22C9/01
Filed: 1988-11-04
Abstract: PURPOSE:To obtain Al bronze excellent in wear resistance, seizure resistance, and undersea corrosion resistance by incorporating specific amounts of Cr or further Ni and Mn to Al bronze as a sliding member. CONSTITUTION:A sliding member for rolling mill, machine tool, ship equipment, automobile equipment, etc., is manufactured by using Al bronze which has a composition consisting of, by weight, 4-15% Al, 0.1-10% Cr, and the balance Cu or further containing <6% Ni and <15% Mn independently or in combination. By this method, the Al bronze excellent in adhesive wear resistance and seizure resistance and showing superior corrosion resistance even when used undersea without deteriorating the mechanical properties of sliding member can be obtained.
Patent JP-H08142621-A (JP)
Title: Traction hook fitting structure
Inventor: YOSHIMI MITSUNORI
IPC: B62D21/02
Filed: 1994-11-15
Abstract: PURPOSE: To provide a traction hook fitting structure to fit a traction hook for absorbing the shock during the collision without damaging the crushing property. CONSTITUTION: A traction part 2 projecting forward of a vehicle body is integrated with a part 4 to be welded, and the part 4 to be welded is welded to the forward end part of a front side member 5, and the traction part is fitted to the forward end part of the front side member 5. This traction part 2 is formed with the prescribed angle of elevation or depression relative to the horizontal plane, and easily bent at the prescribed angle when the shock of the head-on collision is applied to the vehicle body, and the shock absorption by the crush of the front side member 5 is not affected. The part 4 to be welded is fitted to the forward end part of the front side member 5 with a small welding area, the area of a hard region by the welding is small, and the shock absorption due to the crush of the front side member in the collision can be secured.
Patent JP-2000114997-A (JP)
Title: Protection circuit for power amplifier
Inventor: SASAKI HIROAKI
IPC: H04B1/04
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To prevent a power amplifier from intermittently transmitting and also to prevent the malfunction of a receiving side by applying the voltage of a power supply to the power amplifier after the frequencies of oscillation signals outputted by a power controlled oscillator converge within a prescribed frequency range. SOLUTION: This circuit is provided with an opening/closing means 12 provided between a power supply 10 and a power amplifier 3, a PLL circuit 2 which has a reference oscillation circuit 2a and a power controlled oscillation circuit 2b and also outputs a lock detection signal and a rectifier circuit 6 which rectifies a reference oscillation signal and supplies a negative bias voltage to the power amplifier 3. Thus, the opening/closing means 12 is made closed by the lock detection signal after the lock detection signal outputted by the PLL circuit 2 is started completely without being interrupted, and the voltage of the power supply 10 is supplied to the amplifier 3.
Patent JP-H11114663-A (JP)
Title: Production of cast product having guide hole
Inventor: INABA HARUKAZU
IPC: B22D19/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a stable lubricative performance for a guide hole of a cast product. SOLUTION: A producing method of a cast product having a guide hole includes a process where solid lubricator 2 is set into a forming die of a shell core 3 for the guide hole and the solid lubricator 2 is fixed by the shell core 3 at the same time of forming, a process where the shell core 3 is held with a lost form assist pattern 4 and this shell core is assembled in the guide hole part of the lost foam pattern 5, and a process where the solid lubricator 2 is inserted into the guide hole of the cast product by pouring molten metal into a sand mold burying the lost foam pattern 5, to form the guide hole exposing the solid lubricator 2 inserted in the cast product.
Patent JP-2000092848-A (JP)
Title: Operating method for large number of power conversion devices
Inventor: TAKESHITA NAOKI
IPC: H02M1/12
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To reduce noise on the part of an alternating-current power supply, by controlling switching of main circuit elements through a carrier wave generator which shifts the phase or frequency of carrier waves used for PWM control for each of power conversion devices, thereby operating the power conversion devices. SOLUTION: A large number of power conversion devices 1, 5 and 6 are connected with an alternating-current power supply 4, and switching of the main circuit elements of each of the power conversion devices 1, 5 and 6 is controlled through a carrier wave generator 3 which shifts the phase or frequency of carrier waves used for sine-wave PWM control. The power conversion devices 1, 5 and 6 are operated by controlling switching of these main circuit elements. As a result, the timing of switching can be averaged to one period, and thus noises having a high peak can be reduced.
Patent JP-H0596491-A (JP)
Title: Sheet cutter
Inventor: SASABE SETSUO
IPC: B26D1/38
Filed: 1991-09-30
Abstract: PURPOSE:To enable manual label cutting or separation by providing an adhesive sheet separating base integrally at a rotary blade or one of fixed blades in a rotary cutter. CONSTITUTION:A base face 8 substantially connected to the blade tip 7 of a moving blade 2 and extended in the direction of a sheet feed path is formed at the moving blade 2, and the downstream side tip 8a of the base face 8 is formed into a separation assisting edge cut into a substantially acute angle. On the upper face side of a sheet S, there is provided a second fixed blade 9 disposed facing downward in such a way as to cross the sheet S in correspondence with the vicinity of the tip of the base face 8 below on the sheet feed downstream side of a fixed blade 1. At the time of manually cutting the sheet S, that is, label paper, the downstream side of the sheet S is lifted to bring the sheet S into pressure contact with the blade tip 9a of the fixed blade 9 so as to cut the sheet S at this part. In the case of separating the label paper, the mount layer on the downstream side of the sheet S is wound by a winding roller, and during this winding, the lower face is brought into pressure contact by this tension so as to separate the upper label paper layer by the separation assisting edge 8a.
Patent JP-H08145682-A (JP)
Title: Ginbal mechanism
Inventor: KURIBAYASHI NAOKI
IPC: G01C19/00
Filed: 1994-11-15
Abstract: PURPOSE: To obtain a ginbal mechanism which can be settled spatially by a large torque without restricting the mountable space significantly. CONSTITUTION: A ginbal frame 25 turnable about X-axis is set on the ginbal supports 23a, 23b disposed on a base 24 and a fixing base 26 turnable about Y-axis, intersecting the X-axis perpendicularly, is mounted on the ginbal frame 25 with a yoke 29 made of a ferromagnetic material being provided at one end part of the fixing base 26. An electromagnetic coil 27 supported on the base 24 is inserted, through a slight gap, between permanent magnet pieces 28a, 28b disposed oppositely at the opposite ends of the yoke 29. Rotational angle of the fixing base 26 about X-axis is detected by an X-axis angular speed sensor 30 while the rotational angle of the fixing base 26 about Y-axis is detected by a Y-axis angular speed sensor 31.  Based on the outputs from the angular speed sensors 30, 31, a control means 32 controls conduction of the electromagnetic coil 27 thus suppressing the oscillation of an object fixed to the fixing base 26 with a large torque.
Patent JP-H02227103-A (JP)
Title: Treating process for soil water and treating device used for the same
Inventor: KURIMURA SHIGEO
IPC: B01D21/08
Filed: 1988-11-09
Abstract: PURPOSE:To treat efficiently soil water in one tank by introducing the soil water into a round water tank, injecting and mixing a cohesive agent oil giving spiral rotation through a jet nozzle, and then resting the same, making a soil substance into flocks and then solid-liquid separating and discharging. CONSTITUTION:Soil water 1 is introduced into a round mixture.cohesive precipitation tank 4 by a submersible pump 2 and a cohesive agent 6 is added simultaneously. Then, compressed air (treated water 17 for jetting) from a compressor 9 is jetted successively from a jet nozzle 8 of a nozzle header 7 reaching the water level in the circumferential direction or downward. Water flow is spirally rotated by said arrangement to agitate and mix sufficiently the soil water 1 and the cohesive agent 6. After that, the introduction of the soil water 1 and adding of the cohesive agent 6 are discontinued and the tank 4 is put in the resting state. Then, a soil substance in the soil water 1 is adsorbed, agglomerated and naturally solid-liquid separated to precipitate the soil substance. Supernatant-liquid (treated water) is discharged out of a treated water discharge port 12 and the precipitated substance is discharged out of a precipitate discharge port 13.
Patent JP-H09126670-A (JP)
Title: Heat pipe type heat sink
Inventor: YAMAMOTO MASAAKI
IPC: F28D15/02
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To dissipate heat of semiconductor elements arranged on the front surface of a print board efficiently to the rear surface of the same. SOLUTION: A heat pipe type heat sink is provided with a heat absorbing plate 2, provided on the rear surface side of a print board 100, heat absorbing projections 6, formed on the heat absorbing plate 2 so as to be inserted into holes 108 on the board from the rear surface side of the print board 100, and a heat pipe 4, connected thermally to the heat absorbing plate 2 to transfer the heat of the heat absorbing plate 2 to a heat radiating unit. Heat, generated from semiconductor chips 106, arranged on the front surface of the print board 100, is transferred to a copper plate layer of the through holes 108 of the print board 100, next, the heat is transferred to heat absorbing projections 6, inserted into the through holes 108, and the heat is transferred sequentially to the heat absorbing plate 2 and the heat pipe 4.
Patent JP-H0672482-A (JP)
Title: Substrate wafer suspending container and substrate wafer suspending device and cushion to be inserted into the same
Inventor: BARII GUREGAASON
IPC: B65D85/00
Filed: 1992-10-20
Abstract: PURPOSE: To provide a package or a container for storage and shipment of semiconductor device wafer, disc or substrate which is capable to absorb vibration and shock in normal shipping and handling, and prevents the substrates from damage and pollution with particles generated by rubbing the substrates or the like not only from outside but inside of the package. CONSTITUTION: A package includes a cover 12, a bottom member 10, at least one cushions 18, 20 having a protruding member with an engaging surface with the wafer, raceways 44, 78, 80 to fix the cushion 18, 20 and a cassette 14 to house the wafer.
Patent JP-S61151519-A (JP)
Title: Microfiche retrieving device
Inventor: HASUO KAMON
IPC: G03B21/11
Filed: 1984-12-25
Abstract: PURPOSE:To shorten the retrieval time by operating a controller in accordance with input signals from a two-digit key and a one-digit key of a fraction to feed a microfiche numerically. CONSTITUTION:In a microfiche retrieving device which drives a picture frame, which is designated by an alphabet and a number including a two-digit numeric value, to a projection position, two-digit numeric keys '10' and '20' are provided, and a controller CPU is operated by operation signals of these numeric keys and signals from one-digit numeric keys to feed the microfiche transversely in the Y direction for the purpose of performing retrieval, and thus, the number of keys and the number of operations are reduced very much, and the device is made functional. Since the microfiche is fed near a designated position by the operation of two-digit keys before one-digit keys are operated, the retrieval time is shortened.
Patent JP-H11121455-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: INABA TAKASHI
IPC: H01L21/3205
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can form an upper wiring layer to have a desired shape and can have a high LSI yield, even when a lower gate electrode and a wiring layer step difference are polished by chemical and mechanical polishing(CMP) to such an extent as to cause scratch or missing of an insulating film. SOLUTION: A bias insulating film 20 is grown on an underlying interlayer insulating film 14 planarized by chemical and mechanical polishing(CMP). A missing part 18 of the film 14 has a shape having a taper angle of 60 degrees or less, and the step difference is reduced under the burying effect of the bias insulating film 20. As a result, an upper wiring layer 22 can be etched without any etched remains with a good shape thereof, thus realizing a high LSI yield.
Patent JP-H11116719-A (JP)
Title: Foam and molding die made by using it
Inventor: WATANABE HIDEKAZU
IPC: B29C33/40
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a foam which makes it possible to work a precise model by a simple and easy method, and a molding die made by using it. SOLUTION: This foam comprises a foamed resin which is extruded through an extruder and expanded 7- to 40-fold, and of which the values obtained by dividing 1/2 compression forces in the extrusion flow direction and the direction of an axis perpendicular to the flow direction respectively by the yield stresses in the same directions are each 1.0 to 1.6, and the heating residue at 400 deg.C measured by the thermogravimetric analysis(TGA) is at most 10%. The molding die is made from this foam.
Patent JP-H07112924-A (JP)
Title: Cleanly wiping agent for scalp and hair
Inventor: HASHIMOTO KATSUO
IPC: A61K8/00
Filed: 1993-10-15
Abstract: PURPOSE:To obtain a wiping agent for scalp and hair of wiping type capable of sending an active ingredient not only to hair but also to scalp, having a dry and excellent refreshing touch during and after use, high safety and low- temperature stability. CONSTITUTION:This cleanly wiping agent for scalp and hair is obtained by mixing 30-70wt.% of one or more lower monohydric alcohols having one to three carbon atoms with 30-70wt.% of water, 0.1-10wt.% of one or more nonelectrolytic surfactants and one or more selected from organic acids and organic acid salts.
Patent JP-H07112767-A (JP)
Title: Shock-absorbing cloth and production thereof
Inventor: SUZUKI KENJI
IPC: B65D81/03
Filed: 1993-10-15
Abstract: PURPOSE:To prevent separation of the constituting materials even if a large external force acts thereon, facilitate the processing of the periphery of cloth, increase the fastening force, reduce the material loss and increase the productivity. CONSTITUTION:A shock-absorbing material 6 is put between the front texture 4 and the rear texture 5 to unify the front texture 4, the rear texture 5 and the shock-absorbing material 6 by a quilting. The the ends of cloth quilted as above are shaped to form a cylindrical cloth by fixing or temporarily fixing them. And a flat belt-form rubber 3 is sewn at least on the inner or outer surface of the cylindrically formed cloth. In this way, a shock-absorbing cloth provided with contractibility can be obtained. The shock-absorbing cloth is sewn and fixed in the state that the cloth is twisted in the natural conditoned of the falt belt-form rubber 3.
Patent JP-H02127810-A (JP)
Title: Surface acoustic wave filter
Inventor: MORIMOTO MIKIO
IPC: H03H9/25
Filed: 1988-11-07
Abstract: PURPOSE:To attain broad band processing by inserting and connecting an element having a prescribed inductance in series respectively to an input terminal and an output terminal of a two-port surface acoustic wave resonator comprising two interdigital electrodes and a reflector arranged at both sides. CONSTITUTION:The two-port type surface acoustic wave resonators 1, 2 each comprising two interdigital electrodes and a reflector arranged to both sides are connected in cascade and expanding inductances 3, 4 are connected respectively to the input terminal and the output terminal of the resonators 1, 2. An equivalent circuit depicts a circuit in which expanding inductances 9-11 are inserted respectively in series with resonator components 5-8 such as an element inductance L1 and capacitances C1 and C2. Thus, a filter having a broad band characteristic is realized.
Patent JP-H01124461-A (JP)
Title: Medical material and treatment of wound
Inventor: SAKAMOTO EIKICHI
IPC: A61L15/16
Filed: 1987-11-10
Abstract: PURPOSE:To obtain a medical material having no bio-toxity or skin irritativeness and high flexibility, by using coconut oil fatty acid collagen peptide and/or a salt thereof as a surfactant. CONSTITUTION:This medical material is a sponge like one prepared by crosslinking and foaming gelatin and/or collagen and coconut oil fatty acid collagen peptide and/or a salt thereof is used as a surfactant. The jelly strength of gelatin and/or collagen to be used is pref. 100 bloom or more. Coconut oil fatty acid collagen peptide is a condensate of coconut oil fatty acid and peptide obtained by the hydrolysis of collagen and coconut oil fatty acid collagen peptide wherein the average MW of peptide is 100-2,000 or a sodium or potassium salt thereof is pref. used. When this medical material is used in the treatment of a burn or abrasion, said material is applied so as to cover a wound surface. Coconut oil fatty acid collagen peptide and a salt thereof are extremely weak in bio-toxity and the skin irritativeness thereof is not almost confirmed.